Service Description

The Vitamin B1 (Thiamine) test measures the level of thiamine in the blood, a crucial vitamin for energy metabolism and nervous system function. Why it’s done: To detect thiamine deficiency, which can cause fatigue, nerve damage, or heart problems To evaluate neurological symptoms such as tingling, numbness, or confusion To monitor nutritional status in at-risk populations, including alcohol users or malnourished patients To guide supplementation or dietary adjustments To support management of metabolic or chronic health conditions Specimen Type: Blood (serum or whole blood depending on protocol) Turnaround Time: Typically 2–3 business days Collection Available: In-office or mobile blood draw services